All sellers making retail sales of taxable goods or services in Nebraska are required to register with the state and collect and remit sales tax. As Nebraska is a Streamlined Sales Tax state, out-of-state businesses without a sales tax obligation are encouraged to register for sales tax purposes.
Since the kinetic energy increases with the square of the speed, an object doubling its speed has four times as much kinetic energy. For example, a car traveling twice as fast as another requires four times as much distance to stop, assuming a constant braking force.
Increasing the speed of an object does not affect_ its potential energy. The SI unit for energy is the _joule_. You can calculate kinetic energy by using the equation _KE = 1.2 m x v2_. You can calculate gravitational potential energy by using the equation _GPE = m x g (9.8 m/s2) x h_.A bus engine transfers chemical potential energy into _Kinetic energy_ so that the bus moves.According to the law of conservation of energy, the total amount of energy in the universe _remains constant_.ncreasing the speed of an object does not affect_ its potential energy. The SI unit for energy is the _joule_. You can calculate kinetic energy by using the equation _KE = 1.2 m x v2_. You can calculate gravitational potential energy by using the equation _GPE = m x g (9.8 m/s2) x h_.